Here we get our first “Untold” look at Mary Jane. And she gets a look at something, too…
And so we get our first major retcon. She’s known from the beginning about who Peter really was, and this explains why she didn’t want to date him: His life was full of secrets she didn’t understand.
Also, Spidey fights Radioactive Man.
MJ sees it—and her caution about Peter now has some intrigue.